<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=174351
-->
<head>
  <title>Test for Bug 174351</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=174351">Mozilla Bug 174351</a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
<script class="testbody" type="text/javascript">
  var iframe = document.createElement('iframe');
  iframe.src = "invalidchar.xml";
  iframe.onload = function () {
    var doc = document.getElementById('test').childNodes[1].contentDocument;
    ok(doc.documentElement.tagName != "root", "Since XML has invalid enconding, must throw error");
  };

  document.getElementById('test').appendChild(iframe);
</script>
</pre>
</body>
</html>

